Creator
- McCarthy, H. F.1
- McElroy, James A.1
- McInnes, Lillie E.1
- McKenny, William1
- McKenzie, Alexander1
- McLane, Louis, 1786-18571
- McLeod, James1
- McMaster, Spencer R.1
- McNutt, Paul V.1
- Meador, Robert1
- Mendelssohn-Bartholdy, Felix, 1809-18471
- Metzmacher1
- Millais1
- Milton, John, approximately 1740-18171
- Moffett, G. H.1
- Moise, Abraham, 1799-18691
- Moise, Edwin Warren1
- Moise, Edwin Warren, 1832-19031
- Mordecai, Hortensia1
- Morgan1